I'm forever passionate about Agile IT: modeling software, systems, and business processes… using ArchiMate, BPMN, or UML (I'm OMG Certified Expert in BPM™ 2 -OCEB™ 2- ☛)
programming still remains the “hard task”: C++ covering C++11, C++14, C++17, C++20, and C++23, C++ concurrency… Java, Java concurrency, Java modules from Java 9, Java Persistence API -JPA-)… C++ and Java Design Patterns, Python, and TypeScript
middleware and back-end technologies: XML, Web-Oriented Architecture -WOA-, Node.js, and Camunda